发明名称 |
Mouthpiece of brass wind instrument - has bell-shaped geometry specified for optimum embouchure at high and low notes |
摘要 |
<p>The mouthpiece for a brass wind instrument comprises a head (10) and a neck portion (12) for inserting into the tube end of the instrument. The central air duct (14) diverges into a bell shape in the head towards the open end which is surrounded by an annular embouchure rim (18). The inner wall (20) of the bell has a convex transition (22) into this rim. The end face (24) of this rim has a convex contour which extends over at least part (a) of the width of this rim and approximately equals the curvature radius of portion (b) of the inner wall (20).</p> |
申请公布号 |
DE3044509(A1) |
申请公布日期 |
1982.06.24 |
申请号 |
DE19803044509 |
申请日期 |
1980.11.26 |
申请人 |
SCHOCK,EBERHARD |
发明人 |
SCHOCK,EBERHARD |
分类号 |
G10D9/02;(IPC1-7):10D9/02;10D7/10 |
主分类号 |
G10D9/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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